Hey, you finally got your GS-X. How does it compare to the Source?
For starters, I'm still using the Source DAC. Just to be clear about that.
Here's where I'm at right now, and I'm sorry if this drifts a little off-topic:
Upgrading the amp has made a noticeable difference. Not nearly as potent as the difference in headphones, of course, but noticeable. The first 10 seconds of listening suggested the difference was there, but subtle. The next 10 minutes had me thinking the difference was more than subtle, but still somewhat minor, and I was wondering if I'd made a wise purchasing decision: another nearly $3k for this? ...But after 10 hours, the difference probably didn't increase that much in absolute magnitude terms, but the character of the difference is now much more familiar to me, and it looms larger in my mind than it actually is because my attention dwells there when I listen. And that difference is something very special.
There's a noticeable uptick in resolution and clarity, and the music has the impression of being more textured -- something that required time to explore, but having explored, is beautiful and deeply satisfying. If the LCD-X hadn't spoiled me for its glorious sense of presence, I think I'd be regaling the GS-X for another notch in that direction -- more presence or liveliness or some sense like that.
That said, the Source is fantastic, and delivers 80-90% of the impact of the GS-X amp. I think it's a wonderfully flexible desktop device with very good value, and I'm going to keep it and for most listening at my desktop, I won't miss the GS-X.
...But that last 10-20% is seductive, and when I have time to sit back in my leather chair and close my eyes, that's when it's all worth it. Drawing from past experience with amps I've spent time with in my own home, the GS-X reminds me most of the Dark Star, except less dark.
What is perhaps most remarkable about the GS-X is how descriptors of its character elude me. Part of it seems very Source-like -- but then I remembered that I'm listening to the Source's DAC, and if the GS-X is really as transparent as I've read (and as I'm experiencing for myself, finally), then perhaps this makes sense. You are paying money to remove obfuscation from your audio chain, focusing on the character of the material and the speakers. (And the DAC, if it's injecting or introducing anything.)
The LCD-X is a beautiful pairing. My preference is for a sound that's a tick warmer than neutral, clear but not clinical -- and this pairing delivers. I swear the LCD-X sounds a bit wider and more open with the GS-X than with the Source... like the music has a bit more 3D room to breathe. It's hard to explain.
The HE-6 with the GS-X is also excellent. Need to spend some time with the XC, next.
(Yes, I've subsequently moved the Source off the amp section of the GS-X. *cough*)